#include <stdio.h>
int main(void)
{
	//运行结果不对，搞不懂
	long double perKuaTuo = 950 / 3.0e-23;
	long double fenziNumber;
	int kuatuoNumber;
	
	printf("Please enter the kuatuo number:");
	scanf("%d", &kuatuoNumber);
	printf("The result is:%Lf", kuatuoNumber * perKuaTuo);
	
	return 0;
}